Adding breaking changes.

BREAKINGCHANGES.md

@@ -0,0 +1,52 @@
+# How to upgrade from 0.1 to 0.2
+
+There are a number of changes to the plugin in 0.2 that may break peoples implementations of Leaflet.draw 0.1. If you  I will try my best to list any changes here.
+
+## Event consolidation
+
+Leaflet.draw 0.1 had a created event for each different shape that was created. 0.2 now consolitates these into a single created shape.
+
+The vector or marker is accessed by the `layer` property of the event arguments, the type of layer by the `layerType`.
+
+#### New way
+
+````
+map.on('draw:created', function (e) {
+	var type = e.layerType,
+		layer = e.layer;
+
+	if (type === 'marker') {
+		// Do any marker specific logic here
+	}
+
+	map.addLayer(layer);
+});
+````
+
+#### Old way
+
+````
+map.on('draw:poly-created', function (e) {
+	map.addLayer(e.poly);
+});
+map.on('draw:rectangle-created', function (e) {
+	map.addLayer(e.rect);
+});
+map.on('draw:circle-created', function (e) {
+	map.addLayer(e.circ);
+});
+map.on('draw:marker-created', function (e) {
+	e.marker.bindPopup('A popup!');
+	map.addLayer(e.marker);
+});
+````
+
+## Draw handler enabled/disabled event change
+
+Renamed the drawing enabled and disabled events to be the same as the created standard.
+
+`drawing` -> `draw:enabled` and `drawing-disabled` -> `draw:disabled`
+
+## CSS changes
+
+There has been a whole bunch of CSS changes, if you have customized any of these plese see [leaflet.draw.css](https://github.com/Leaflet/Leaflet.draw/blob/master/dist/leaflet.draw.css).

README.md

@@ -1,7 +1,11 @@
 #Leaflet.draw
 Adds support for drawing and editing vectors and markers on [Leaflet maps](https://github.com/Leaflet/Leaflet). Check out the [demo](http://leaflet.github.com/Leaflet.draw/)
 
-##### Table of Contents
+#### Upgrading from Leaflet.draw 0.1
+
+Leaflet.draw 0.2 changes a LOT of things from 0.1. Please see [BREAKING CHANGES](https://github.com/Leaflet/Leaflet.draw/blob/master/BREAKINGCHANGES.md) for how to upgrade.
+
+## Table of Contents
 [Using the plugin](#using)  
 [Advanced Options](#options)  
 [Command tasks](#tasks)